www.pudn.com > 邮件群发程序1.2.rar > TxtMail.pas

unit TxtMail; 
 
interface 
 
uses 
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, 
  Dialogs, StdCtrls, Buttons; 
 
type 
  TfrmTxt = class(TForm) 
    GroupBox1: TGroupBox; 
    Label1: TLabel; 
    edtFile: TEdit; 
    SpeedButton1: TSpeedButton; 
    BitBtn1: TBitBtn; 
    OpenDialog1: TOpenDialog; 
    procedure SpeedButton1Click(Sender: TObject); 
    procedure BitBtn1Click(Sender: TObject); 
  private 
    { Private declarations } 
  public 
    { Public declarations } 
  end; 
 
var 
  frmTxt: TfrmTxt; 
 
  strTxtfile:string; 
 
implementation 
 
{$R *.dfm} 
 
procedure TfrmTxt.SpeedButton1Click(Sender: TObject); 
begin 
     OpenDialog1.Filter:='文本文件(*.txt)|*.txt'; 
     if OpenDialog1.Execute then 
          edtFile.Text:=OpenDialog1.FileName; 
     strTxtfile:=trim(edtFile.Text); 
end; 
 
procedure TfrmTxt.BitBtn1Click(Sender: TObject); 
begin 
     close; 
end; 
 
end.